Answer:
$4,695.00
Explanation:
Simple interest is just the interest rate times the principal (different than compound interest which adds the accrued interest back into the principal so that you are paying on the new bigger amount every year.)
Loan 1: .05* 75,000 = $3750
Loan 2: .045 * 21,000 = $945
Total for both loans = 945+3750 = 4,695